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4859930 = 25485993
BaseRepresentation
bin10010100010100000011010
3100010220120102
4102202200122
52221004210
6252055402
756210615
oct22424032
910126512
104859930
11281a379
121764562
1310120ca
1490717c
1565eea5
hex4a281a

4859930 has 8 divisors (see below), whose sum is σ = 8747892. Its totient is φ = 1943968.

The previous prime is 4859891. The next prime is 4859947. The reversal of 4859930 is 399584.

It can be written as a sum of positive squares in 2 ways, for example, as 4713241 + 146689 = 2171^2 + 383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242987 + ... + 243006.

Almost surely, 24859930 is an apocalyptic number.

4859930 is a deficient number, since it is larger than the sum of its proper divisors (3887962).

4859930 is a wasteful number, since it uses less digits than its factorization.

4859930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486000.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 4859930 is about 2204.5248921253. The cubic root of 4859930 is about 169.3856719537.

The spelling of 4859930 in words is "four million, eight hundred fifty-nine thousand, nine hundred thirty".

Divisors: 1 2 5 10 485993 971986 2429965 4859930